SPECIFICATIONS: Length: 20 7/8 inches Width: 2 2/9 inches Thickness: 0.138 inches Center Hole: 5 Point Star For Deck Size: 42 inches Replaces Part Numbers Fit for: 532138971, 138971, 138498, 127843, 134149, 531307224, 532134149, 777134149, 917777134149, 422719, 532422719, 917532422719, 424752, 532424752, 917532424752, 24676, 91724676, 594892701, 582920301, 531005085, 531307223, 539110460, 954636867, 917539110460 Compatible with: For Agway AG17542STA, AG17542STB, AG185H42STA, AG22H42STA For Ariens 42 inch Automatic, 42 inch Gear, 42 inch Hydro, Precision 42 inch Hydro For AYP 2H4B3A, 2H4B6B, 2H4D3A, 2Q4B9B, 3420-24, 3420-84, 3421H-74, 3421H-74B, 421170, 421171, 7H4B8A, 850-6552, 8927B, CH14542A, YC125H42C, YPB17H42B For Central Park CP12542A, CP12542LTA, CP1442A, CP1442B, CP14542A, CP1642A, CP1842A, CP1842B For Craftsman 917.252500, 917.252520, 917.252521, 917.252580 For Huskee TS14H42A, TS14H42B, TS14H42C, TS15H42A For Husqvarna 2042LS, LT16542, LT152, LT18542, LTH18542, LTH174, LTH1842, LTH2042, TS142, TS242, YT1942, YTA18542, YTA19K42, YTH1542XP, YTH1542, YTH18542, YTH2042, YTH2242, YTH180 For Poulan PB185A42, PB195H42LT, PB20H42YT, PO17542LT, PP175G42, PP185A42, PP19A42, PXT12538 For Quality Farm & Country Q14542A, Q14542B, Q14542C For Quality Pro QP17H42STA, QP17H42STB For Ranch King RK1742STA, RK17H42STA For RedMax YT1842 Our high-quality control standards and high-quality manufacturing materials guarantee every cut for you